| Acronym | Meaning |
| RT | Reverse Transcriptase |
| FMN | Flavin Mononucleotide |
| ACES | Annual Cycle Energy Storage System |
| RAC | Reference Air Concentration (USEPA) |
| ALS | Amyotrophic Lateral Sclerosis |
| SPEED | SiRNA Prodn. By Enzymatic Engineering Of DNA |
| LWBR | Light-water Breeder Reactor |
| CBD | Chronic Beryllium Disease |
| CINDA | Computer Index Of Neutron Data |
| NDPD | National Data Processing Division |